Nouns

(n)ramp, inclinean inclined surface connecting two levels
(n)ramp, wild leek, Allium tricoccumNorth American perennial having a slender bulb and whitish flowers
(n)rampa movable staircase that passengers use to board or leave an aircraft

Verbs

(v)ramp, rage, stormbehave violently, as if in state of a great anger
(v)rampfurnish with a ramp“The ramped auditorium”
(v)rampbe rampant“the lion is rampant in this heraldic depiction”
(v)rampcreep up — used especially of plants“The roses ramped over the wall”
(v)rampstand with arms or forelegs raised, as if menacing